Listen to Achhe Din Aa Rahe Ab online. Achhe Din Aa Rahe Ab is a Hindi language song and is sung by Shamshad Begum and Vasanta Kumari. Achhe Din Aa Rahe Ab, from the album Mr. Sampat, was released in the year 1952. The duration of the song is 3:14. Download Hindi songs online from JioSaavn.